3317157472 has 24 divisors (see below), whose sum is σ = 6641346600. Its totient is φ = 1630466304.

The previous prime is 3317157469. The next prime is 3317157479. The reversal of 3317157472 is 2747517133.

It is a super-2 number, since 2×3317157472² = 22007067388090861568, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3317157479) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 876597 + ... + 880372.

It is an arithmetic number, because the mean of its divisors is an integer number (276722775).

Almost surely, 2^3317157472 is an apocalyptic number.

3317157472 is a gapful number since it is divisible by the number (32) formed by its first and last digit.

It is an amenable number.

3317157472 is an abundant number, since it is smaller than the sum of its proper divisors (3324189128).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

3317157472 is a wasteful number, since it uses less digits than its factorization.

3317157472 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1757038 (or 1757030 counting only the distinct ones).

The product of its digits is 123480, while the sum is 40.

The square root of 3317157472 is about 57594.7694847371. The cubic root of 3317157472 is about 1491.3813102299.

The spelling of 3317157472 in words is "three billion, three hundred seventeen million, one hundred fifty-seven thousand, four hundred seventy-two".